Rotary mist spraying mechanism of mist pile

Abstract

The utility model discloses a mist pile rotary spraying mechanism which comprises a mist pile top seat and a rotary seat rotationally installed at the top of the mist pile top seat, a rotary spray head is installed at the top of the rotary seat, a driven gear is further fixed to the surface of a pipe penetrating base cylinder, and a servo gear motor is fixed to the inner wall of one side of the mist pile top seat. A driving gear meshed with the driven gear is installed at the output end of the servo gear motor, two vertical bases are symmetrically fixed to the surface of the top of the rotating base, and the rotating nozzle is rotationally installed between the two vertical bases; the device further comprises a limiting structure. According to the utility model, the rotary spraying pile in the prior art is improved and optimized, and the vertical seat, the top seat and the limiting structure are additionally arranged on the basis of the original structure, so that the elevation angle of the rotary spraying head can be adaptively and rotatably adjusted according to different requirements in the actual use process; the use flexibility of the whole fog pile is improved to a certain extent, the elevation angle is very convenient to adjust, and operation is easy.

Description

Technical Field

[0001] The utility model belongs to the technical field of fog piles, and in particular relates to a fog pile rotary spraying mechanism. Background Art

[0002] The mist pile is an efficient and environmentally friendly spray dust reduction equipment, which is usually used for dust control in urban roads, construction sites and other places. Its working principle is to use high pressure to atomize water into tiny water droplets, spray them out through a nozzle, and form a thin layer of water mist. This layer of water mist can effectively absorb and capture dust in the air and make it settle down. As disclosed in the existing patent with publication number CN215654462U, "a rotary spray pile for dust reduction and haze removal in outdoor venues, including a rotating head, a rotating device is provided on the lower side of the rotating head, a column is provided on the lower side of the rotating device, a base is provided on the lower side of the column, and reinforcing ribs are provided on the outer side of the column on the upper surface of the base", it can be seen that the application describes a common rotary spray pile;

[0003] In the actual use of the rotary spray pile in the prior art, although the rotary nozzle above can realize horizontal rotary spraying under the drive of the motor, its own elevation angle cannot be adaptively adjusted according to the actual use requirements, and there are certain limitations. For this reason, the utility model proposes a mist pile rotary spray mechanism. Utility Model Content

[0004] The utility model aims to provide a fog pile rotary spray mechanism to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fog pile rotary spray mechanism, comprising a fog pile top seat and a rotating seat rotatably mounted on the top of the fog pile top seat, a rotating nozzle is mounted on the top of the rotating seat, a nozzle is arranged at the front end of the rotating nozzle, a pipe-penetrating base cylinder is fixed on the bottom surface of the rotating seat, the pipe-penetrating base cylinder penetrates to the inner side of the fog pile top seat, a water inlet hose is arranged at the bottom of the fog pile top seat, the water inlet hose passes through the pipe-penetrating base cylinder and penetrates to the top of the rotating seat and is connected with the rotating nozzle, a driven gear is also fixed on the surface of the pipe-penetrating base cylinder, a servo reduction motor is fixed to the inner wall of one side of the fog pile top seat, a driving gear meshing with the driven gear is mounted on the output end of the servo reduction motor, two vertical seats are symmetrically fixed on the top surface of the rotating seat, the rotation of the rotating nozzle is installed between the two vertical seats, and a top seat is fixed on the top surface of the rotating nozzle;

[0006] The lifting mechanism is constructed by a process of adjusting the length of the lifting lever and the length of the lifting lever, and the process of adjusting the length of the lifting lever being constructed so that the lifting lever can be moved in an orderly manner. The lifting mechanism is constructed so that the lifting lever can be moved in an orderly manner. The lifting mechanism is constructed so that the lifting lever can be moved in an orderly manner.

[0007] Preferably, the top end of the spring abuts against the top inner wall of the movable opening, and the bottom end of the spring abuts against the top surface of the lifting horizontal block.

[0008] Preferably, two baffles are fixed to the top surface of the lifting horizontal block, and the two baffles are respectively located on the two side surfaces of the top seat and cover the movable opening.

[0009] Preferably, shafts are fixed to both side surfaces of the rotating nozzle, and one end of the shaft passes through the outer side of the stand and is fixed with a disc.

[0010] Preferably, an auxiliary structure is further included, which is arranged between the stand and the disc, and includes a rubber seat, a circular positioning groove and a circular positioning protrusion. The rubber seat is fixed to the side of the stand and is located at the bottom of the disc. The top of the rubber seat extends to the side of the disc, and the top surface of the rubber seat is provided with a circular positioning protrusion. The surface of the disc is provided with a plurality of circular positioning grooves corresponding to the circular positioning protrusions, and the circular positioning protrusion is embedded in one of the circular positioning grooves. The rubber seat is L-shaped, and the rubber seat and the circular positioning protrusion are an integrated structure.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model improves and optimizes the rotary spray pile in the prior art, and adds a stand, a top seat and a limiting structure on the basis of its original structure, so that the elevation angle of the rotating nozzle can be adaptively rotated and adjusted according to different needs during actual use, which improves the use flexibility of the entire mist pile to a certain extent, and the elevation angle adjustment is very convenient and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the utility model;

[0013] Figure 2 This is a schematic diagram of the inner side of the top seat of the fog pile of the utility model;

[0014] Figure 3 For this utility model Figure 1 A partial enlarged view of the middle A area;

[0015] Figure 4 It is a cross-sectional view of the connection between the rotating spray head and the stand of the utility model;

[0016] Figure 5 For this utility model Figure 4 A partial enlarged view of the middle B area;

[0017] In the figure: 1. top seat of the fog pile; 11. servo reduction motor; 12. driving gear; 2. rotating seat; 21. pipe base tube; 22. driven gear; 3. water inlet hose; 4. rotating nozzle; 41. nozzle; 42. disc; 43. shaft; 5. stand; 6. top seat; 71. lifting horizontal block; 72. limit clamping rod; 73. limit clamping slot; 74. baffle; 75. stand; 76. movable opening; 77. spring; 81. rubber seat; 82. circular positioning slot; 83. circular positioning protrusion. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example 1

[0020] See also Figures 1 to 4, which is the first embodiment of the utility model, and this embodiment provides a technical solution: a fog pile rotary spray mechanism, comprising a fog pile top seat 1 and a rotating seat 2 rotatably mounted on the top of the fog pile top seat 1, a rotating nozzle 4 is mounted on the top of the rotating seat 2, a nozzle 41 is arranged at the front end of the rotating nozzle 4, a pipe-penetrating base cylinder 21 is welded and fixed to the bottom surface of the rotating seat 2, the pipe-penetrating base cylinder 21 penetrates to the inner side of the fog pile top seat 1, a water inlet hose 3 is arranged at the bottom of the fog pile top seat 1, the water inlet hose 3 extends into the inner side of the fog pile top seat 1, passes through the pipe-penetrating base cylinder 21, and penetrates all the way to the top of the rotating seat 2 and is connected to the rotating nozzle 4, which is used to supply water to the rotating nozzle 4, a driven gear 22 is also fixed on the surface of the pipe-penetrating base cylinder 21, and a pipe-penetrating base cylinder 21 is fixed to the inner wall of one side of the fog pile top seat 1 Servo reduction motor 11, the output end of the servo reduction motor 11 is equipped with a driving gear 12 meshing with a driven gear 22, so that when the servo reduction motor 11 is running, the driving gear 12 will drive the driven gear 22 to rotate, and the driven gear 22 will carry the pipe base tube 21, the rotating seat 2 and the rotating nozzle 4 above to perform a rotary spraying operation. In actual use, it is necessary to first fix the fog pile top seat 1 at a high place through external struts and other structures to realize the assembly of the fog pile, so that the rotating nozzle 4 can perform a rotary spraying operation at a high place. Two vertical seats 5 are symmetrically fixed on the top surface of the rotating seat 2. The rotating nozzle 4 is installed between the two vertical seats 5, so that the elevation angle of the rotating nozzle 4 can be rotated and adjusted, and a top seat 6 is fixed on the top surface of the rotating nozzle 4;

[0021] The lifting block 71 is provided with a movable through-hole 76 which is adapted to the lifting block 71. The lifting block 71 is transversely provided with the movable through-hole 76. The two ends of the lifting block 71 are respectively provided to the two sides of the top seat 6 and are located above the stand 5. The bottoms of the two ends of the lifting block 71 are welded and fixed with the limiting rods 72. The top of the stand 5 is semicircular, and the top surface of the stand 5 is provided with a plurality of movable through-holes 76 which are adapted to the limiting rods. The bottom end of the limit rod 72 is inserted into one of the limit grooves 73, which can stabilize the rotating nozzle 4 in daily use. Subsequently, the limit rod 72 can be moved out of the limit groove 73 by lifting the lifting cross block 71, thereby releasing the limit on the rotating nozzle 4 and adjusting the elevation angle of the rotating nozzle 4. The limit structure also includes a vertical rod 75 and a spring 77. The vertical rod 75 is fixed at the top center of the lifting cross block 71, and the surface of the vertical rod 75 is sleeved with a spring 77. The top of the rod 75 passes through the top surface of the top seat 6. The vertical rod 75 can play a guiding role when the lifting cross block 71 slides up and down to prevent the lifting cross block 71 from moving horizontally. At the same time, under the push of the spring 77, the bottom end of the limit clamping rod 72 can be stably inserted into one of the limit clamping grooves 73 during daily use to ensure the stability of the rotating nozzle 4 after the elevation angle is adjusted. If the operator wants to adjust the elevation angle of the rotating nozzle 4 later, the operator only needs to lift the lifting cross block 71 first, so that the spring 77 is gradually compressed and the lifting cross block 71 is lifted. The bottom end of the limit rod 72 is moved out of the limit slot 73, and the limit on the rotating nozzle 4 can be released. At this time, the rotating nozzle 4 can be rotated between the two seats 5 to adjust the elevation angle of the rotating nozzle 4. When the rotating nozzle 4 is rotated and adjusted to a suitable angle, the lifting cross block 71 is released, so that the spring 77 pushes the lifting cross block 71 back and resets it until the bottom end of the limit rod 72 is inserted into the limit slot 73 at other positions, and the rotating nozzle 4 can be limited again, completing the stable limit of the rotating nozzle 4 after the elevation angle rotation adjustment.

[0022] The top end of the spring 77 abuts against the top inner wall of the movable through-hole 76 , and the bottom end of the spring 77 abuts against the top surface of the lifting horizontal block 71 , thereby ensuring the installation stability of the spring 77 .

[0023] Among them, two baffles 74 are fixed to the top surface of the lifting horizontal block 71, and the two baffles 74 are respectively located on the two side surfaces of the top seat 6 and cover the movable through-hole 76. The movable through-hole 76 can be blocked without affecting the up and down sliding of the lifting horizontal block 71 to prevent foreign objects from accidentally entering.

[0024] A shaft 43 is fixed to both side surfaces of the rotating nozzle 4, one end of the shaft 43 passes through the outside of the stand 5 and is fixed with a disc 42, so that the rotating nozzle 4 can stably rotate between the two stands 5 and be supported at the same time.

[0025] Example 2

[0026] See also Figures 1 to 5 , which is the second embodiment of the utility model, is based on the previous embodiment, and the difference is that the auxiliary structure can be provided to facilitate the auxiliary positioning of the subsequent rotating nozzle 4 during the process of adjusting the elevation angle.

[0027] Specifically, it also includes an auxiliary structure, which is arranged between the stand 5 and the disc 42. The auxiliary structure includes a rubber seat 81, a circular positioning groove 82 and a circular positioning protrusion 83. The rubber seat 81 is glued and fixed to the side of the stand 5 and is located at the bottom of the disc 42. The top of the rubber seat 81 extends to the side of the disc 42. The top surface of the rubber seat 81 is provided with a circular positioning protrusion 83. The surface of the disc 42 is provided with a plurality of circular positioning grooves 82 corresponding to the circular positioning protrusion 83. At the same time, the distribution number of the circular positioning grooves 82 corresponds to the distribution number of the limit grooves 73. The circular positioning protrusion 83 is embedded in one of the circular positioning grooves 82. When the subsequent operator releases the limit structure After the rotating nozzle 4 is limited, the rotating nozzle 4 will be rotated between the two stands 5 to adjust the elevation angle. During the rotation and adjustment process, the disc 42 will rotate with the rotating nozzle 4, and the circular positioning protrusion 83 and the rubber seat 81 will be squeezed to elastically deform, and the circular positioning protrusion 83 will be first squeezed out of the circular positioning groove 82 at the initial position, and then squeezed into the circular positioning groove 82 at other positions as the disc 42 rotates. Whenever the circular positioning protrusion 83 is squeezed into a circular positioning groove 82, a limiting groove 73 will be aligned with the limiting clamping rod 72, which plays an auxiliary positioning effect, making it convenient for subsequent operators to stably clamp the limiting clamping rod 72 into the limiting groove 73 during the adjustment process.

[0028] The rubber seat 81 is L-shaped, and the rubber seat 81 and the circular positioning protrusion 83 are an integrated structure. Both are made of rubber material and are easy to elastically deform when squeezed.

[0029] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fog pile rotary spray mechanism, comprising a fog pile top seat (1) and a rotating seat (2) rotatably mounted on the top of the fog pile top seat (1), a rotating nozzle (4) being mounted on the top of the rotating seat (2), a nozzle (41) being arranged at the front end of the rotating nozzle (4), a pipe-penetrating base cylinder (21) being fixed on the bottom surface of the rotating seat (2), the pipe-penetrating base cylinder (21) penetrating to the inner side of the fog pile top seat (1), a water inlet hose (3) being arranged at the bottom of the fog pile top seat (1), the water inlet hose (3) passing through the pipe-penetrating base cylinder (21) and penetrating to the top of the rotating seat (2) and connected to the rotating nozzle (4), a driven gear (22) being fixed on the surface of the pipe-penetrating base cylinder (21), a servo reduction motor (11) being fixed on the inner wall of one side of the fog pile top seat (1), a driving gear (12) meshing with the driven gear (22) being arranged on the output end of the servo reduction motor (11), characterized in that: Two vertical seats (5) are symmetrically fixed on the top surface of the rotating seat (2); the rotating nozzle (4) is rotatably installed between the two vertical seats (5); and a top seat (6) is fixed on the top surface of the rotating nozzle (4); The invention also comprises a limiting structure, wherein the limiting structure comprises a lifting horizontal block (71), a limiting clamping rod (72), a limiting clamping groove (73) and a movable through-hole (76); a movable through-hole (76) adapted to the lifting horizontal block (71) is formed through the surface of the top seat (6); the lifting horizontal block (71) penetrates the movable through-hole (76) transversely; two ends of the lifting horizontal block (71) respectively penetrate the two sides of the top seat (6) and are located above the standing seat (5); limiting clamping rods (72) are fixed to the bottoms of both ends of the lifting horizontal block (71); the top end of the standing seat (5) is semicircular, and a plurality of limiting clamping grooves (73) corresponding to the limiting clamping rods (72) are formed on the top surface of the standing seat (5); the bottom end of the limiting clamping rod (72) is inserted into one of the limiting clamping grooves (73).

2. A fog pile rotary spray mechanism according to claim 1, characterized in that: The limiting structure also includes a vertical rod (75) and a spring (77). The vertical rod (75) is fixed at the top center of the lifting horizontal block (71). The surface of the vertical rod (75) is sleeved with a spring (77). The top end of the vertical rod (75) penetrates the top surface of the top seat (6).

3. A fog pile rotary spray mechanism according to claim 2, characterized in that: The top end of the spring (77) abuts against the top inner wall of the movable opening (76), and the bottom end of the spring (77) abuts against the top surface of the lifting horizontal block (71).

4. The mist pile rotary spray mechanism according to claim 1, characterized in that: Two baffles (74) are also fixed on the top surface of the lifting horizontal block (71), and the two baffles (74) are respectively located on the two side surfaces of the top seat (6) and cover the movable through opening (76).

5. The mist pile rotary spray mechanism according to claim 1, characterized in that: A shaft (43) is fixed to both side surfaces of the rotating spray head (4), and one end of the shaft (43) penetrates the outside of the stand (5) and is fixed to a disc (42).

6. A mist pile rotary spray mechanism according to claim 5, characterized in that: It also comprises an auxiliary structure, which is arranged between the stand (5) and the disc (42).

7. A mist pile rotary spray mechanism according to claim 6, characterized in that: The auxiliary structure comprises a rubber seat (81), a circular positioning groove (82) and a circular positioning protrusion (83); the rubber seat (81) is fixed on the side of the stand (5) and is located at the bottom of the disc (42); the top of the rubber seat (81) extends to the side of the disc (42); the top surface of the rubber seat (81) is provided with a circular positioning protrusion (83); the surface of the disc (42) is provided with a plurality of circular positioning grooves (82) corresponding to the circular positioning protrusions (83); the circular positioning protrusion (83) is embedded in one of the circular positioning grooves (82).

8. The mist pile rotary spray mechanism according to claim 7, characterized in that: The rubber seat (81) is L-shaped, and the rubber seat (81) and the circular positioning protrusion (83) are an integrated structure.

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